Many illnesses mimic other illness. Lyme disease mimics MS, Lupus, Fibro etc.
The only way to know what is truly going on is by being tested for illness. Of course "unknown" illness is not easy to test for, but you need to start.
Any dr who diagnoses stress w/out taking tests is a faulty doc. Change docs
Moderator - Anxiety-panic forum
where we take it one panic attack at a time
The world breaks every one and afterward many are strong in the broken places